/* ============================================
   Civic Bridge — Design System
   ============================================ */

:root {
    --navy-deep: #080d1a;
    --navy: #0f172a;
    --navy-card: #111d3a;
    --navy-light: #1a2d55;
    --navy-lighter: #243b6e;
    --red: #c41e3a;
    --red-dark: #9b1730;
    --red-light: #e8455a;
    --white: #ffffff;
    --white-off: #e4e7ed;
    --white-muted: #8890a4;
    --border: rgba(255,255,255,0.06);
    --border-light: rgba(255,255,255,0.10);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--navy-deep);
    color: var(--white);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ---- Stars ---- */
.stars {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        radial-gradient(1px 1px at 10% 15%, rgba(255,255,255,0.35), transparent),
        radial-gradient(1px 1px at 25% 35%, rgba(255,255,255,0.25), transparent),
        radial-gradient(1px 1px at 40% 8%, rgba(255,255,255,0.40), transparent),
        radial-gradient(1.5px 1.5px at 55% 45%, rgba(255,255,255,0.30), transparent),
        radial-gradient(1px 1px at 70% 22%, rgba(255,255,255,0.25), transparent),
        radial-gradient(1px 1px at 85% 55%, rgba(255,255,255,0.30), transparent),
        radial-gradient(1px 1px at 15% 65%, rgba(255,255,255,0.20), transparent),
        radial-gradient(1px 1px at 60% 75%, rgba(255,255,255,0.25), transparent),
        radial-gradient(1.5px 1.5px at 80% 85%, rgba(255,255,255,0.30), transparent),
        radial-gradient(1px 1px at 35% 80%, rgba(255,255,255,0.18), transparent),
        radial-gradient(1px 1px at 50% 4%, rgba(255,255,255,0.28), transparent),
        radial-gradient(1px 1px at 92% 40%, rgba(255,255,255,0.22), transparent);
}

/* ---- Header ---- */
.header {
    position: relative;
    z-index: 1;
    padding: 3.5rem 2rem 2.5rem;
    text-align: center;
}
.header-inner { max-width: 640px; margin: 0 auto; }
.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}
.logo-mark { font-size: 1.75rem; color: var(--red); line-height: 1; }
.logo-text {
    font-family: 'Libre Baskerville', Georgia, serif;
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--white);
}
.tagline {
    font-size: 0.95rem;
    color: var(--white-muted);
    font-weight: 400;
}

/* ---- Layout ---- */
.main {
    position: relative;
    z-index: 1;
    padding: 0 1.5rem 5rem;
}
.container { max-width: 680px; margin: 0 auto; }

/* ---- Cards ---- */
.card {
    background: var(--navy-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}
.card-accent {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--red), rgba(255,255,255,0.3), var(--navy-lighter));
}
.card-accent-red { background: linear-gradient(90deg, var(--red), var(--red-light)); }
.card-accent-blue { background: linear-gradient(90deg, var(--navy-lighter), rgba(255,255,255,0.4)); }
.card-title {
    font-family: 'Libre Baskerville', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.35rem;
    color: var(--white);
    letter-spacing: -0.01em;
}
.card-desc {
    font-size: 0.9rem;
    color: var(--white-muted);
    margin-bottom: 1.75rem;
    line-height: 1.55;
}

/* ---- Forms ---- */
.form-group { margin-bottom: 1.5rem; }
.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--white-off);
    margin-bottom: 0.45rem;
    letter-spacing: 0.01em;
}
.required { color: var(--red-light); font-weight: 600; }
.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 0.85rem 1.1rem;
    background: var(--navy-deep);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xs);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    line-height: 1.5;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.12);
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(136, 144, 164, 0.45); }
.form-textarea {
    resize: vertical;
    min-height: 240px;
    line-height: 1.75;
    font-size: 1rem;
}
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238890a4' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}
.form-select option { background: var(--navy); color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

/* ---- Toggle button group ---- */
.send-to-group { margin-bottom: 2rem; }
.btn-group {
    display: flex;
    gap: 4px;
    background: var(--navy-deep);
    border-radius: var(--radius-xs);
    padding: 4px;
    border: 1px solid var(--border-light);
}
.btn-toggle {
    flex: 1;
    padding: 0.65rem 0.75rem;
    background: transparent;
    color: var(--white-muted);
    border: none;
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 0.84rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    letter-spacing: 0.01em;
}
.btn-toggle:hover { color: var(--white-off); }
.btn-toggle.active {
    background: var(--navy-lighter);
    color: var(--white);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* ---- Section divider ---- */
.section-divider {
    display: flex;
    align-items: center;
    margin: 2rem 0 1.25rem;
    color: var(--white-muted);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.section-divider::before, .section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}
.section-divider span { padding: 0 1rem; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.93rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-xs);
    cursor: pointer;
    transition: all var(--transition);
    outline: none;
    letter-spacing: 0.01em;
}
.btn-primary {
    background: var(--navy-lighter);
    color: var(--white);
    font-weight: 500;
}
.btn-primary:hover {
    background: #2a4782;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.btn-send {
    background: var(--red);
    color: var(--white);
    font-weight: 600;
    padding: 0.9rem 2.2rem;
    letter-spacing: 0.02em;
    box-shadow: 0 2px 8px rgba(196, 30, 58, 0.25);
}
.btn-send:hover {
    background: #d42a46;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(196, 30, 58, 0.35);
}
.btn-send:active { transform: translateY(0); }
.btn-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.btn-send.is-sending {
    background: var(--navy-lighter);
    box-shadow: none;
    cursor: wait;
}
.btn-ghost {
    background: transparent;
    color: var(--white-muted);
    padding: 0.85rem 1.5rem;
}
.btn-ghost:hover { color: var(--white); background: rgba(255,255,255,0.04); }

.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.25);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Checkbox ---- */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--white-muted);
    padding: 0.4rem 0;
}
.checkbox-label input[type="checkbox"] {
    accent-color: var(--red);
    width: 16px; height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

/* ---- Autocomplete ---- */
.autocomplete-wrapper { position: relative; }
.autocomplete-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0; right: 0;
    background: var(--navy-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xs);
    z-index: 100;
    max-height: 240px;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.autocomplete-item {
    padding: 0.8rem 1.1rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--white);
    transition: background 0.1s;
}
.autocomplete-item:hover { background: var(--navy-lighter); }

/* ---- Confirm reps ---- */
.confirm-reps { margin: 1rem 0 1.5rem; }
.confirm-rep {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1.1rem;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
    margin-bottom: 0.4rem;
}
.confirm-chamber {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    flex-shrink: 0;
}
.confirm-rep strong { font-size: 0.93rem; font-weight: 500; }
.confirm-state { font-size: 0.8rem; color: var(--white-muted); margin-left: auto; }

/* ---- Captcha ---- */
.captcha-widget {
    padding: 1rem 1.1rem;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
    margin-bottom: 0.75rem;
    transition: opacity 0.3s;
}
.captcha-label { font-size: 0.82rem; color: var(--white-muted); margin-bottom: 0.6rem; }
.captcha-render { min-height: 78px; display: flex; align-items: center; justify-content: center; }

/* ---- Call section ---- */
.call-section { margin-top: 1rem; }
.call-script-intro { margin-bottom: 0.75rem; font-size: 0.9rem; color: var(--white-muted); line-height: 1.5; }
.call-script-text {
    background: rgba(255,255,255,0.025);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    padding: 1.1rem 1.3rem;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--white-off);
    font-style: italic;
}
.call-script-text strong { font-style: normal; color: var(--white); }
.call-numbers { margin-top: 0.6rem; font-size: 0.9rem; }
.call-numbers p { margin-bottom: 0.2rem; }

/* ---- Results ---- */
.result-list { display: flex; flex-direction: column; gap: 0.6rem; }
.result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    background: rgba(255,255,255,0.025);
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
}
.result-icon {
    flex-shrink: 0;
    width: 42px; height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    font-weight: 600;
}
.result-icon.delivered { background: rgba(74,222,128,0.12); color: #4ade80; }
.result-icon.failed { background: rgba(248,113,113,0.12); color: #f87171; }
.result-icon.skipped { background: rgba(250,204,21,0.12); color: #facc15; }
.result-icon.no_form { background: rgba(136,144,164,0.10); color: var(--white-muted); }
.result-icon.captcha_needed { background: rgba(136,144,164,0.10); color: var(--white-muted); }
.result-body { flex: 1; min-width: 0; }
.result-name { font-weight: 500; font-size: 0.93rem; }
.result-detail { font-size: 0.8rem; color: var(--white-muted); margin-top: 0.1rem; }
.result-chamber {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    flex-shrink: 0;
}
.chamber-house { background: var(--navy-lighter); color: var(--white-off); }
.chamber-senate { background: rgba(196,30,58,0.18); color: var(--red-light); }
.result-warnings {
    margin-top: 1.25rem;
    padding: 1rem 1.1rem;
    background: rgba(250,204,21,0.06);
    border: 1px solid rgba(250,204,21,0.15);
    border-radius: var(--radius-xs);
    font-size: 0.84rem;
    color: #facc15;
    line-height: 1.55;
}

/* ---- Footer ---- */
.footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2.5rem 2rem;
    border-top: 1px solid var(--border);
}
.footer p {
    max-width: 560px;
    margin: 0 auto;
    font-size: 0.8rem;
    color: var(--white-muted);
    line-height: 1.65;
}

/* ---- Form hint ---- */
.form-hint { font-size: 0.78rem; color: var(--white-muted); }
.form-hint-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 0.35rem;
    gap: 1rem;
}
.form-hint-row .form-hint:last-child { text-align: left; font-size: 0.73rem; }

/* ---- Shake ---- */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

/* ---- Accessibility ---- */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
    .header { padding: 2.5rem 1rem 2rem; }
    .logo-text { font-size: 1.5rem; }
    .card { padding: 1.5rem 1.25rem; margin-bottom: 1.25rem; }
    .card-title { font-size: 1.25rem; }
    .form-textarea { min-height: 180px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-actions { flex-direction: column-reverse; gap: 0.75rem; }
    .form-actions .btn { width: 100%; }
    .btn-toggle { font-size: 0.78rem; padding: 0.55rem 0.5rem; }
    .result-item { flex-wrap: wrap; }
    .result-chamber { margin-left: auto; }
    .btn-group { flex-wrap: wrap; }
    .btn-toggle { flex: 1 1 auto; min-width: 0; font-size: 0.75rem; padding: 0.5rem 0.35rem; }
}